Introduction
Task
Process
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Evaluation
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Why are the trees dying?
Why do buildings and structures appear to be decomposing?
Why are some species of water animals becoming extinct?
It is because of Acid Rain - but is it a human problem?
If it is, what causes it and what can we do about it?
Why
are the trees dying?Why
do buildings and structures appear to be decomposing? Why
are some species of water animals becoming extinct?
